(R)-N-[1-(5-Chloro-2-hydroxyphenyl)ethyl]-4-methylbenzenesulfonamide CAS 1421840-44-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1421840-44-9
Molecular FormulaC15H16ClNO3S
Molecular Weight325.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-N-[1-(5-Chloro-2-hydroxyphenyl)ethyl]-4-methylbenzenesulfonamide CAS 1421840-44-9 chemical structure

Description

(R)-N-[1-(5-Chloro-2-hydroxyphenyl)ethyl]-4-methylbenzenesulfonamide (CAS 1421840-44-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16ClNO3S. Molecular weight: 325.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC15H16ClNO3S
Molecular Weight325.81 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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